Agito Cosmos #1

Plot

In another world, or perhaps just another time, a submarine searches for evidence of man's lost history; a boy prepares to take the dive that will prove his worth; and a detective tracks down the villain he's been chasing for nearly his whole life. Suddenly, what seemed like three distinct stories begin to swirl together in the first wild chapter of humanity's most incredible adventure, full of monsters, scientists, maids, beards, boats, and a mystery that only Duncan Dimanche -- the world's greatest detective -- can solve.